Harigovindan, N. (2005). Kerala sangeetham kettathum kelkkendathum. Kerala Sahitya Academy.
シカゴスタイル引用形Harigovindan, Njeralath. Kerala Sangeetham Kettathum Kelkkendathum. Trissur: Kerala Sahitya Academy, 2005.
MLA引用形式Harigovindan, Njeralath. Kerala Sangeetham Kettathum Kelkkendathum. Kerala Sahitya Academy, 2005.
警告: この引用は必ずしも正確ではありません.